Rule 34 Dev - 1girl absurdres adjusting_hair armpits arms_up bikini blonde_hair blue_eyes blush breasts cleavage collarbone highres huge_breasts idolmaster idolmaster_cinderella_girls idolmaster_cinderella_girls_starlight_stage mouth_hold ohtsuki_yui rubber_band satoyama_meu solo striped_bikini striped_clothes swimsuit upper_body|18586872018